M/F Bute
| Route | Wemyss Bay - Rothesay |
| IMO | 9319741 |
| Building year | 2005 |
| Building yard | Gdanska Stocznia Remontowa SA, Poland (#1333) |
| Owner | Caledonian Maritime Assets Ltd |
| Operator | Caledonian MacBrayne |
| Length | 72 m |
| Breadth | 15,3 m |
| Draft | 3,0 m |
| GT | 2.300 |
| Machinery | Caterpillar |
| Speed | 14 kn. |
| Number of passengers | 450 |
| Number of beds | 0 |
| Number of cars | 60 |
| Lanemetres | ? |
| Port of registry | Glasgow |
| Flag | United Kingdom |
| Former names | |
| Former owners | Caledonian MacBrayne (2005-2006) |
| Sister ships | Argyle, |
| Notes | - |
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk)
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk)
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk)
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk)
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk)
M/F Bute

Photo: Jakub Bogucki / GREEN SHIP (Gdansk 12/5-2005)
M/F Bute

Photo: Martin Edwards (Clyde 28/7-2007)